Company lists · Data refreshed October 2026

Top 25 Fraud prevention consulting firms worldwide

RevenueBase identified 3,163 company matches for fraud prevention consulting firms worldwide as of October 2026 and tracks 30,061 professional contacts across them, including 8,772 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fraud prevention consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026. Country and city lists for fraud prevention consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
3,163Companies
30,061Contacts tracked
8,772Verified emails
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The 25 largest fraud prevention consulting firms worldwide

Ranked by team size
Top 25 of 3,163 company matches for fraud prevention consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAlphaville, United StatesHQ recorded Oct 1, 20261,001-5,0001,721 contacts →

Exact match

“Clearsale understands that protecting business against fraud-related chargebacks takes more than what technology can provide.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact match千代田区, JapanHQ recorded Oct 1, 20265,001-10,0001,419 contacts →

Exact match

“KPMGKPMG310 KPMG KPMG KPMG KPMG KPMG FAS KPMG Forensic & Risk Advisory KPMG KPMG KPMG KPMG Ignition Tokyo KPMG”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchItasca, IL, United StatesHQ recorded Oct 1, 20261,001-5,000772 contacts →

Exact match

“Accertify enables commerce by doing one thing extraordinarily well: pinpointing fraud.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Oct 1, 2026501-1,000644 contacts →

Exact match

“HS Prevent is a company that for over a decade has been enhancing the profitability of its customers through services and technological solutions, offering a complete range of…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Oct 1, 2026501-1,000403 contacts →

Exact match

“IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Oct 1, 202651-200331 contacts →

Exact match

“A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026201-500311 contacts →

Exact match

“K2 Integrity is a global risk management company dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchJohns Creek, GA, United StatesHQ recorded Oct 1, 202651-200305 contacts →

Exact match

“ThreatAdvice is a leading provider of Cybersecurity solutions and Fraud Detection.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Oct 1, 2026201-500297 contacts →

Exact match

“Eftsure is the global market leader in payment fraud prevention.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchRecife, BrazilHQ recorded Oct 1, 2026201-500294 contacts →

Exact match

“A Tempest Security Intelligence é a maior empresa brasileira especializada em cibersegurança e prevenção a fraudes digitais.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 2026201-500288 contacts →

Exact match

“Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026201-500268 contacts →

Exact match

“We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchColumbus, GA, United StatesHQ recorded Oct 1, 2026201-500260 contacts →

Exact match

“PLUS TI is a leading software development firm that provides solutions to prevent financial crime.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Oct 1, 202651-200241 contacts →

Exact match

“Be Proactive, Not Reactive is our motto.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchLondon, MA, United KingdomHQ recorded Oct 1, 2026201-500233 contacts →

Exact match

“At Outseer, we are empowering our customers to liberate the world from digital fraud by providing solutions that stop fraud, not customers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 1, 202651-200195 contacts →

Exact match

“Forensic Risk Alliance (FRA) is an international consultancy that combines forensic accounting and forensic technology expertise to position businesses for success with…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Oct 1, 202651-200192 contacts →

Exact match

“Com mais de 30 anos de mercado e referência no combate a fraudes na América Latina, a GIF International é uma consultoria estratégica especializada em inteligência antifraude.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchGurgaon, IndiaHQ recorded Oct 1, 20261,001-5,000189 contacts →

Exact match

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Oct 1, 202651-200187 contacts →

Exact match

“Ethoca is an award-winning provider of collaboration-based intelligence and technology solutions that empower businesses around the world to fight fraud, prevent disputes and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchBoise, ID, United StatesHQ recorded Oct 1, 202651-200186 contacts →

Exact match

“Your business has unlimited growth potential.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchBurslem, United KingdomHQ recorded Oct 1, 2026201-500183 contacts →

Exact match

“Synectics Solutions creates bespoke solutions which mitigate financial and identity fraud with outstanding effectiveness.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 1, 202651-200140 contacts →

Exact match

“AI-native fraud prevention company Ravelin provides sophisticated technology and dedicated support to help ecommerce businesses block advanced fraud threats and accept payments…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchLuxembourgHQ recorded Oct 1, 202651-200134 contacts →

Exact match

“About Arendt - Regulatory & Consulting We help clients remain compliant while running a profitable business.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchBuenos Aires, ArgentinaHQ recorded Oct 1, 202651-200133 contacts →

Exact match

“We are BTR Consulting, a flexible, dynamic, and different company with the ability to deliver solutions at both regional and global levels.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 1, 202651-200132 contacts →

Exact match

“Plenitude provides market-leading Financial Crime Compliance (FCC) advisory, transformation, technology, data analytics, and managed services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 3,163 fraud prevention consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 8,772 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fraud prevention consulting firms worldwide at a glance

As of Oct 1, 2026
29.2%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · London
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
2,088
11-50
800
51-200
199
201-500
44
501-1,000
12
1,001-5,000
9
5,001-10,000
5
10001+
3

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for fraud prevention consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “fraud prevention consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 8,772 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Fraud prevention consulting firms by location

22 lists · largest first

Every Fraud prevention consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fraud prevention consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fraud prevention consulting firms are there worldwide?

RevenueBase identified 3,163 company matches for fraud prevention consulting firms worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Clearsale tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most fraud prevention consulting firms?

The United States leads with 665 companies, followed by the United Kingdom (172) and Brazil (166). Every fraud prevention consulting firms list by country and city is linked on this page.

Which city has the most fraud prevention consulting firms?

London leads with 106 company records, followed by Sao Paulo (80) and New York (49).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,772 professional contacts with verified work emails tracked across these 3,163 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.